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  • ATMEGA16U4-AU

ATMEGA16U4-AU

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA16U4 44 Pin 16MHz 5V 44-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA16U4-AU
  • Package: 44-TQFP
  • Datasheet: PDF
  • Stock: 950
  • Description: 16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA16U4 44 Pin 16MHz 5V 44-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 7 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2005
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Termination SMD/SMT
Additional Feature ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA16U4
Interface I2C, I2S, SPI, UART, USART, USB
Memory Size 16kB
Oscillator Type Internal
Number of I/O 26
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART, USB
Bit Size 8
Data Converter A/D 12x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 5
Density 128 kb
EEPROM Size 512 x 8
Number of ADC Channels 12
Number of PWM Channels 14
Number of I2C Channels 1
Height 1.05mm
Length 10mm
Width 10mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

ATMEGA16U4-AU Overview


For space savings, it is available in the 44-TQFP package. Using Surface Mount, it is mounted. It comes in a Tray package. The device runs in AVR core processor. During work, the temperature should remain at -40°C~85°C TA. The type of memory it uses is FLASH. There are 26 I/Os on it. In order to find similar components, it has a base part number of ATMEGA16U4. The terminals of this device are set to QUAD. It has 44 terminationals. Part of the AVR? ATmega series, this electrical component is used in a variety of applications. Because of the 5V voltage of the supply, high efficiency can be achieved. It has uPs/uCs/Peripheral IC - MICROCONTROLLER, RISC. It is constructed with 44 pins. During the mounting process, the device is mounted based on the Surface Mount method. It falls under the category of Microcontrollers. Data and programs may be stored on the devices which have a memory size of 16kB. At a frequency of 16MHz, it exhibits excellent efficiency. There are 5 timers/counters. Moreover, it possesses the property of ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V. The oscillator type Internal is used to operate the device.

ATMEGA16U4-AU Features


44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA16U4-AU Applications


There are a lot of Microchip Technology ATMEGA16U4-AU Microcontroller applications.

  • Monitoring-temperature level, oil level, speed, distance, acceleration
  • Entertainment products
  • Television
  • Oil and gas
  • Playstation
  • Printers
  • Fabric
  • Mice
  • Light sensing & controlling devices
  • Gas monitoring systems